What does a person do when solid food is “too hard”? Goes on soft! Here also it is necessary to do with an old or broken drill bit for metal. Sharpen its end, as shown in the figure, and it long will serve you faithfully, but to work with softer materials: wood, Plexiglas, plastics.
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“SNOWFLAKE” WINTER ALL-TERRAIN VEHICLE
One or two tracks at the back, two skis at the front, a seat for two passengers - this is what motorcars look like - the machines that are now making a triumphal march around the world....
FLASHLIGHT-IMPROMPTU
Flashlight-impromptu can be made from storage battery and a bright led. The battery is installed between the findings of the led, observing polarity, and fasten a large sandbox or...
